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<title>BUPA Liver Disorders Data Base</title>
<h1>Info on BUPA Liver Disorders Data Base</h1>
1. Title: BUPA liver disorders

2. Source information:
   -- Creators: BUPA Medical Research Ltd.
   -- Donor: Richard S. Forsyth
             8 Grosvenor Avenue
             Mapperley Park
             Nottingham NG3 5DX
   -- Date: 5/15/1990

3. Past usage: 
   -- None known other than what is shown in the PC/BEAGLE User's Guide
      (written by Richard S. Forsyth).

4. Relevant information:
   -- The first 5 variables are all blood tests which are thought
      to be sensitive to liver disorders that might arise from
      excessive alcohol consumption.  Each line in the file
      constitutes the record of a single male individual.
   -- It appears that drinks>5 is some sort of a selector on this database.
      See the PC/BEAGLE User's Guide for more information.

5. Number of instances: 345

6. Number of attributes: 7 overall

7. Attribute information:
   1. mcv	mean corpuscular volume
   2. alkphos	alkaline phosphotase
   3. sgpt	alamine aminotransferase
   4. sgot 	aspartate aminotransferase
   5. gammagt	gamma-glutamyl transpeptidase
   6. drinks	number of half-pint equivalents of alcoholic beverages
                drunk per day
   7. selector  field used to split data into two sets

8. Missing values: none